{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of headquarters", "state or province of headquarters"], "input": "Aston  began as the Birmingham Municipal Technical School in  1895  evolving into the UK first elite College of Advanced Technology in 1956 ."}
{"country of headquarters": [], "state or province of headquarters": []}